Update, Jan 28 2003: yet more
flight images of the hybrid buteo, plus perched shot near a RTHA
(bottom of page):Update, Dec 13, 2002: more
flight images of the hybrid buteo, plus close-up of folded primaries
(bottom of page):
Shots from early January, 2003:
Note how small it is compared to this Red-tail; even if the RTHA
is a large female, it suggests to me that the hybrid is a male: